Card reader head assembly



FIG. 1 is a perspective view of a card reader head assembly embodying our new design;

FIG. 2 is a front view in elevation of the same head assembly;

FIG. 3 is a right hand side view in elevation of the same head assembly;

FIG. 4 is a plan view of the same head assembly; and

FIG. 5 is a left hand side view in elevation of the same head assembly. 

The ornamental design for a card reader head assembly, substantially as shown and described. 